RE: formalin detection
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From: | Rob Geske <rgeske@hermes.bcm.tmc.edu> |
To: | "'Skelton, Michelle'" <mskelton@anthc.org>, "'histonet@pathology.swmed.edu'" <histonet@pathology.swmed.edu> |
Reply-To: | |
Date: | Tue, 14 Sep 1999 17:31:26 -0500 |
Content-Type: | text/plain; charset="us-ascii" |
give him/her a test tube, bulb aspirators, and a bottle of Schiff reagent
(with the accompanying MSDS), and all necessary safety items (gloves, eye
wear, lab coat). have the nasaly impaired individual remove a small
aliquot of the liquid from the specimen container, place it in the test
tube, then using a clean pipette, aliquot a small amount Schiff reagent
into the test tube and gently mix --- a magenta/purple color change will
indicate the presence of aldehydes, such as formaldehyde. dispose of the
test solution (that solution in the test tube) according to local
regulations.
rob
Robert S. Geske
Research Associate
Center for Comparative Medicine and Department of Pediatrics
Baylor College of Medicine
-----Original Message-----
From: Skelton, Michelle [SMTP:mskelton@anthc.org]
Sent: Tuesday, September 14, 1999 12:15 PM
To: 'histonet@pathology.swmed.edu'
Subject: formalin detection
Is there anything out there (aside from noses and eyes) to detect the
presence of formalin in a specimen container. One of our pathologist has a
difficult time determining whether something was submitted in formalin or
saline.
Thanks in advance,
Michelle Skelton
Alaska Native Medical Center
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